| /******************************************************************************* |
| * Copyright (c) 2012, 2014 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Patrick Tasse - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.ui.widgets.timegraph; |
| |
| import java.util.EventObject; |
| |
| import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; |
| |
| /** |
| * Notifier for the time graph that an object in the views has been selected. |
| * |
| * @author Patrick Tasse |
| */ |
| public class TimeGraphSelectionEvent extends EventObject { |
| |
| /** |
| * Default serial version UID for this class. |
| */ |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * The selected entry. |
| */ |
| private final ITimeGraphEntry fSelection; |
| |
| /** |
| * Standard constructor |
| * |
| * @param source |
| * The source of this event |
| * @param selection |
| * The entry that was selected |
| */ |
| public TimeGraphSelectionEvent(Object source, ITimeGraphEntry selection) { |
| super(source); |
| fSelection = selection; |
| } |
| |
| /** |
| * @return the selected entry or null if the selection is empty. |
| */ |
| public ITimeGraphEntry getSelection() { |
| return fSelection; |
| } |
| |
| } |